gro ‧ cer /ˈɡrəʊsə $ ˈɡroʊsər/ BrE AmE noun [countable]
[ Date: 1200-1300 ; Language: Old French ; Origin: grossier 'person who sells in large quantities' , from gros ; ⇨ ↑ gross 1 ]
1 . someone who owns or works in a shop that sells food and other things used in the home
2 . grocer’s a grocer’s shop